Houston police are looking for a missing elderly woman who was last seen on Monday.

Officials say Nina Trotter, who has been diagnosed with early stage Alzheimer's disease, was last seen at a group home in southwest Houston at 3126 Ward Street.

The 81-year-old is described as 5 feet 4 inches tall, 110 pounds and has gray and white hair. Trotter was last seen wearing a purple jumpsuit with a yellow string.

Anyone with information about Trotter's whereabouts should call the Houston Police Department's Missing Person Unit at 713 731 5223.